global COLORS

COLORS = [0.9 0.1 0.1    % rot
          0.1 0.1 0.9    % blau
          0.1 0.9 0.4    % gruen
          1.0 0.4 0.1    % orange
          0.2 0.7 1.0    % light-blue
          0.8 0.07 0.07    % ?rot
          0.07 0.07 0.7    % ?blau
          0.07 0.6 0.2     % ?gruen
          0.7 0.5 0.2      % ?orange
          0.7 0.7 0.7];   % ?light-blue
          
          
COLORS = [COLORS; repmat([.1 .8 .8], 46,1); [.6 .6 .6]];
